WO1997037783A1

WO1997037783A1 - Raw refuse disposer

Info

Publication number: WO1997037783A1
Application number: PCT/JP1997/001147
Authority: WO
Inventors: Tomoyasu Tokuyama
Original assignee: Tomoyasu Tokuyama
Priority date: 1996-04-04
Filing date: 1997-04-03
Publication date: 1997-10-16
Also published as: AU2177897A

Abstract

A raw refuse disposer for efficiently decomposing raw refuse produced from a kitchen with various germs such as bacteria while storing such charged raw refuse, comprising a raw refuse container (1) having a raw refuse introduction port (5) provided in an upper portion, a discharge port (12) provided in a lower portion and deodorising exhaust ports provided in suitable portions thereof and a raw refuse stirring screw (14) erected in the container so as to be rotatably driven by a driving source (20), the screw being constructed such that the vane radius of a screw vane (16) gradually decreases toward the top thereof, and that it has a substantially conical shape when viewed sideways.

Description

Specimen garbage processing machine technology field

TECHNICAL FIELD The present invention relates to a garbage disposal machine for decomposing garbage into ¾λ and decomposing it into ^, thereby significantly reducing the amount of garbage generated ^ S.

Background technology

In the past, drinking garbage (garbage) from kitchens, including drinking: ^, has been stored in garbage containers in a garbage container and collected for a few days at the time of garbage collection. It is processed by being transported.

However, the garbage that comes out of restaurants, etc. has a large S, so kitchens must be equipped with garbage containers. Since the refuse must be collected, the processing ^ m is easy ^^.

ADVANTAGE OF THE INVENTION This invention can decompose | disassemble garbage efficiently by bacteria, such as bacteria, while throwing and storing the garbage produced in the kitchen, and can eliminate | eliminate or reduce the garbage, and can self-process. Raw ^! The purpose is to provide a machine.

Disclosure of invention

According to the present invention, a garbage container provided with a garbage input port at an upper portion, a take-out loca- tion at a lower portion, and a deodorization exhaust port provided at an appropriate position, and a garbage stirring rotatably and erected inside the container. Screw, and an illuminating source for rotating the screw IKfi. The trash search screw is gradually reduced as the screw wing radius becomes less than ±±, forming a substantially circular shape in side view. It is characterized by having comprised.

Means for maintaining the temperature in the container at a predetermined value, if necessary, and air in the container. Means for supplying are provided. As for the above 'SJ ^ S', a compressor with a heater is used to supply warm air to the lower part of the container, and the '^^ sensor installed in the upper direction of the container is used to increase the' ^ force in the container. It is preferable to control the compressor so as to be maintained at an appropriate value.

Further, the present invention includes a garbage input container having a sorting function, an agitation device, and a blower, which are connected by a closed circulation pipe to prevent external leakage of a bad body. . Preferably, the above-mentioned garbage container is used as a container for garbage, which is provided with a garbage at the upper portion and a rocker is provided at a lower portion, and is formed inside as the radius of the screw blades increases, and is substantially conical in side view. The skewers use a rotatable garbage input container that is rotatably installed, and the upper and lower parts are connected by a pipeline, and a dewatering device and machine are connected in this pipeline to form a closed circulation pipeline. Is good. Furthermore, if an umbrella-shaped divide is attached to the top of the E ^ 5Wt stirring screw, the umbrella-shaped stack can be efficiently discharged in the eccentric direction. If an acid gas device is provided in the middle of the return pipe line, it can respond to a large amount of carbon dioxide gas.

BRIEF DESCRIPTION OF THE FIGURES

Fig. 1 is a cross-sectional view showing one embodiment of the present invention, Fig. 2 is a plan view of the same, with the top plate removed, Fig. 3 is a plan view of a garbage searching screw, Fig. 4 is another, Plan view showing an example, FIG. 5 is a plan view showing one H½ form when the container has a large capacity, FIG. 6 is a sectional view showing another H¾ form of the present invention, and FIG. FIG. 8 (A) and (B) are a plan view and a cross-sectional view showing another example of the umbrella-shaped female part when viewed from the arrow B of the umbrella-shaped part. DESCRIPTION OF EMBODIMENTS OF THE INVENTION

The present invention will be described in more detail with reference to the accompanying drawings.

As shown in FIG. 1, the container 1 has a rectangular or circular cylindrical shape, and its peripheral wall 2 has a double structure, between which a heat insulating material 3 is filled, and a top plate 4 has one side thereof. The garbage input port 5 is open at the bottom and can be opened and closed by the lid 6, and a deodorizing device 設け is provided on the other side of the top plate 4.A deodorizing exhaust port 8 opened on the upper side surface of the container 1 is on the way. Connected by a tube 10 having a filter 9. As is known, the deodorizing device 7 is built in such a manner that one or more deodorizing materials (for example, active) can be replaced at appropriate times.

A bottom plate 11 is located at the SB side of the container 1, and an outlet 12 is opened in a peripheral wall 2 of the container 1 at one end of the bottom plate 11, and can be opened and closed by a lid 13. At the center of the upper eg board 11, a garbage screw 14 is rotatably supported at its lower end by a bearing part 15 and stands upright to a position close to the top plate 4. The screw 14 has a structure that is gradually reduced from the wing portion of the screw blade 16 to the upper portion, and has a substantially conical shape in a side view. The screw shaft 17 of the screw 14 has a hollow structure, and an outlet 18 is opened at a lower side surface thereof.

A sprocket 19 is fixed to the screw shaft 17 located on the bearing portion 15 so that the sprocket 19 is rotated by a motor 20 installed below the bottom plate 11 of the container 1 via a chain 21. It has become. The rotating means is not limited to the chain 21 and may be a V-belt, a gear, or the like.

A compressor 22 (50 liters Z) with a built-in heater is installed below the bottom plate 11 in the container 1. The discharge port of the compressor 22 is connected to the screw through a tube 23. It is connected so as to be inside the lower end of the shaft 17. A fan 24 for # 11 is provided in the peripheral wall 2 of the container 1 on the opposite side of the deodorizing exhaust port 8.

The T® near the center of the top plate 4 is provided with a temperature sensor 25. The change sensor 25 detects the temperature in the container 1 and keeps the temperature in the container 1 at 30 ° to 40 ° C. The compressor 22 including the heater is controlled so that it can be dripped. Next, the operation of the upper HH½ mode will be described.

Turn on the power and set the motor 20 and compressor 22 to | g. Open the lid 6 of the top plate 4 and put the garbage into the container 1 from the garbage inlet 5. At the initial stage of the introduction, various bacteria such as waste bacteria (decayed organic matter) are introduced in advance.

The garbage that has been ί¾λ in the container 1 is turned by the lower edge 16 a of the screw wing 16 by turning the garment screw 14 in the direction of the arrow A in FIGS. 2 and 3. Conveyed to the top of screw wing 16 as it is scooped

As the skew 6 16 decreases in wing radius as ± ^, the garbage spills from the skew wing 16 onto i ^ before reaching the uppermost end, and falls on the bottom plate 11, The fallen garbage is picked up again by the lower edge 16a of the screw blade 16 and rises again.

The garbage ί¾λ thus placed in the container 1 constantly rises and falls ^ g as shown by the arrow in Fig. 1, while the garbage and various bacteria are sufficiently mixed, and Prompted to lead to the extinction of garbage.

By supplying warm air from the compressor 22 to the tube 23 and the outlet 18 during the above, it is possible to activate various bacteria in the container 1 and to increase the waste of the t-layer. In addition, the measurement in the container 1 can be performed based on the result of the as detection by the sensor 25, and the information in the container 1 is always maintained at and the condition of various bacteria is maintained. The means is to control the heater attached to the compressor 2 2 It can be handled by appropriate means such as control or introduction of ^ by the fan 24 and, in some cases, addition of a cooler. According to the experiment, 10 kg of garbage could almost disappear in 24 hours.

When non-decomposed garbage or the like accumulates in the container 1, the lid 13 may be opened and removed from the container 12. Also in this case, the residue is automatically removed by the lower edge 16 a of the screw wing 16, and can be discharged from the extraction unit 12 to ^. In the above-described embodiment, a cutting blade is provided at the tip of the screw wing 16 of the garbage screw 14 or the blade end of the screw wing 16 is formed into a saw blade as shown in FIG. With the rotation of the screw 14, the garbage can be cut out and crushed to make it faster to decompose more quickly.

FIG. 5 is a plan view showing an example of a case where the capacity of the container is increased. The container Γ is provided with two screws 14 and 14 for stirring the container in a horizontal view. A raw 5ί¾¾λ port 5 is provided at the center position, and each screw 14 is connected to the gear 26 of the motor 20 and the shaft of the gear 27 corresponding to the gear 26, which are not shown in the figure. , 14 are rotated through the chains 21, 21. Other parts common to FIGS. 1 and 2 are denoted by the same reference numerals, and description thereof is omitted.

FIG. 6 shows another embodiment of the present invention. The container 31 has a rectangular shape L, which is a square cylinder, and the peripheral wall 32 has a 2M¾f structure. In the meantime, the heat insulating material 32a is filled, and the top plate 33 has an opening 34 for opening into the HIJ so that it can be opened and closed by the lid 35.

At the ± ¾ position within the container 31, a bottomless garbage charging drum 36 (hereinafter simply abbreviated as drum 36) is hung close to the charging port 34 and close to the peripheral wall 32. A bottom plate 37 is provided at a lower position, and an outlet 38 is opened in the peripheral wall 32 of the container 31 at one end of the bottom plate 37, and can be opened and closed by a lid 38a. O

At the center position of the upper flS plate 37, a garbage stirring screw 39 is rotatably supported at its lower end by a bearing portion 40, and is set upright to a position having an appropriate distance from the drum 36. I have. This screw 39 has a structure in which the screw wings 41 gradually decrease from the wing portion to the upper part, similar to the sum form described above, and have a substantially conical shape in side view. The screw shaft 39 of the screw 39 has a hollow structure at least below the screw shaft 39, and an opening 42a is provided at a position slightly below the bottom plate 37.

A sprocket 43 is fixedly attached to the screw shaft 42 located in the bearing portion 40, via a chain 45 rotating from a motor 44 installed below the bottom 37 of the container 31. The rotation is done ^ ^. The rotation ^ 1 Ml is not limited to the chain 45, but may be a belt, a gear or the like.

At the top of the screw shaft 42, the shaft portion of fS ^ 46, which forms an umbrella shape in the space provided between the lower end of the drum 36 and the shaft, rotates or rotates integrally with the screw shaft 42. Attachment ^ On the outer surface of this female part 46, as shown in the plan view of Fig. 7 (A), there are a plurality of convex or concave garbage guiding parts 46a that widen from the top to the periphery. It is provided radially like the teeth of a stone mill, and the garbage that has fallen from the drum 36 to the umbrella-shaped part of the minute 6 can be smoothly dropped from the periphery to the screw 39 side. I have.

As shown in FIGS. 8 (A) and (B), the dispersion plate 46 has a central axis 46 which is a state in which a plurality of elongated triangular plate members 46 b, 46 b. An arrangement may be made in which the garbage is arranged in a zigzag form from c and fixed to the outer frame 46 d so that the garbage falls without fc ¾ F from between the plate materials.

The space provided between the lower end of the drum 36 and the peripheral edge of the minute 1 ^ 46 can be changed by adjusting the distance by moving the drum 36 up and down. Has been. Therefore, the garbage introduced into the drum 36 is discharged to the screw 39 without sticking to each other and clogging.

Below the bottom plate 37 in the container 31, a compressor 47 (50 liters ^) as a machine having a built-in heater is installed, and the discharge port of the compressor 47 is connected via a tube 48. The screw shaft 42 is connected so as to extend inside the lower end of the screw shaft 42.

The upper surface of the container 31 is connected to the fl 置 device 49 provided separately by a large-diameter pipe 50, and this pipe 50 is connected to the inside of the container 31. Moisture, carbon dioxide, and other miscellaneous gases accompanied by foul odors are flowing.

A drain valve 51 for discharging the water separated from the pipe 50 is provided at a lower portion of the device 49.

^ The acid gas device 52 is provided adjacent to the above-mentioned {5} device 49, and the upper surfaces of both are connected by pipes 53, respectively.

Further, the other end of the pipe 54 whose one end is connected to the upper surface of the acid gas device 52 is connected through the ff control valve 55 in the middle and then through the lower wall of the bottom plate 37 of the vessel 31 before passing through. The compressor 47 is connected to the suction side.

Therefore, the air supply from the compressor 47 enters from the discharge port through the tube 48 through the lower end of the screw shaft 42, and enters into the container 31 through the opening 42a. Then, from ± ^ in the container 31, the fl¾7 is concealed 49 via the pipeline 50, and from the Ι¾τ device 49 to the decarbonation device 52 via the pipeline 53, and from the decarbonation device 52. It is a closed pipe that returns to the compressor 47 via the pipe 54.

Next, the operation of the above en ^ form will be described.

The power is turned on, the motor 44 and the compressor 47 are closed, the lid 35 of the top plate 33 is opened, and the garbage is fed into the drum 36 in the container 31 through the garbage ¾λ port 34. In the early stage, put in advance various bacteria such as rot ^! deep.

The garbage thrown into the drum 36 in the container 31 is forced to pile on the umbrella surface of the lower minute 46 because the drum 36 has no bottom. Since the centrifugal force is generated by rotating the single shaft 42 in the same manner as in the above-mentioned {5} mode, the garbage guiding portion 46 a smoothly moves from the top to the periphery side and moves from the periphery to the container 3 1. ¾T on the bottom plate 37 inside.

Then, the garbage stacked on the bottom plate 37 is placed on the upper surface of the skew wing 41 so that the garbage is scooped by the lower edge 41 a of the screwing wing 41. Since the wing radius of the screw wing 4 1 gradually decreases as it goes upward, the garbage spills out of the screw wing 4 1 into the ¾J て before falling to the S ± step and falls on the bottom hearse 3 7, and the ^ F The garbage collected is again picked up by the lower edge 4 1a of the screw wing 4 1 and constantly rises as if to rise again → ^ m below ^^, during which time the garbage and various germs are thoroughly mixed, and The garbage is slightly lost.

By supplying the gas from the compressor 47 to the tube 48 through the tube 81, the germs in the container 31 are activated, and the waste can be further promoted.

The odorous water, carbon dioxide, and other dirt generated in such a case are guided from the upper part of the container 31 to the Ι½τ ^ unit 49 by the pipe 50, and only the water collected here is collected. Can be discharged to the outside in a timely manner by the drain valve 51.

Carbon dioxide gas other than 7% and other miscellaneous gases pass through the pipe 53 and are removed by the carbon dioxide gas device 52 when the amount of carbon dioxide gas is extremely large, but when the amount is relatively small, it is miscible with miscellaneous gas. Then, it is returned to the container 31 by the compressor 47 via the pipe 54, so that the growth of the decomposing bacteria is improved. In the meantime, in the case of the internal pressure in the pipe 54, the pressure is adjusted to a predetermined pressure by the LE control valve 55. At this time, bad bodies that leak due to internal pressure can be deodorized only by adding a small deodorizing device.

Thus, the pressure guided from the inside of the vessel 31 to the Ι¾τΚ Air is supplied from the compressor 47 through the tube 48 from the discharge port and supplied from the lower end of the screw shaft 42 through the pipe. Therefore, the gas sent into each of these pipelines is constantly circulated in a closed manner while the garbage in the container 31 is being stirred, so that it does not leak to the outside due to bad physical strength.

In addition, in container 31: When putrid L ゝ garbage is accumulated over TO, the lid may be opened and removed from outlet 38. Also in this case, the residue is automatically attracted by the lower edge 41 a of the screw wing 41, and can be easily discharged from the outlet 38.

— On the other hand, decayed garbage is extremely reduced and almost disappears, so it can be removed by ^^ after a certain period.

In the above-described embodiment of H½, as shown in FIGS. 3 and 4, a cutting blade is provided at the tip of the screw wing 41 of the raw screw 39, or the S¾ of the screw wing 41 is attached. With the saw-tooth shape, garbage can be cut off with the rotation of the screw 39, so that the garbage can be made finer and the decay can be further accelerated.

According to the present invention shown in each of the above embodiments, the garbage can be automatically led to disappearance only by putting the garbage into the container, and particularly, the action of spilling from the periphery by the screw erected in the container can be achieved. As the garbage is transported to the garbage, the garbage is spilled down from the periphery, so that the garbage is agitated without interruption, so that the garbage can be mixed with various germs satisfactorily and can be eliminated in a shorter time.

In addition, according to the configuration shown in Fig. 6, the generated carbon dioxide gas and other miscellaneous gases are reduced to the container side, so that the growth of the fraction is improved, and the resolution can be increased about twice as much as the conventional one. it can.

In addition, there is an advantage that heat is not wasted because the decomposition thermal power is reduced and heat is not wasted, and since the pipeline is a closed type, bad bodies do not leak outside. Industrial applicability

It reduces the amount of garbage discharged from households and various other restaurants, and is useful for facilitating post-processing.

Claims

The scope of the claims

1. A garbage loading container at the top A garbage loading container provided at the bottom with a take-out rocker and a deodorizing exhaust port at the right place, and a creature screw that is rotatably driven inside this container. The screw for the front ^^ ί is reduced as the wing of the screw wing ^ a becomes, and the garbage is characterized by having a substantially conical shape in side view. Processing t¾o

2. Garbage disposal according to claim 1, further comprising means for maintaining the temperature in the container at a predetermined value, and means for supplying air to the container.

3. A garbage disposer that is equipped with a garbage container with a separation function and a ½τ ¾ および

4. A garbage spout is provided at the upper part, and a take-out port is provided at the lower part. The garbage disposal which is characterized in that the upper and lower parts of the garbage that has been collected are connected by a pipeline, and an I »device and a feeder are connected in this pipeline to form a closed circulation pipeline.

5. The garbage disposal machine according to claim 4, wherein an umbrella-shaped portion t¾ or X is attached to the top of a living screw rotatably rotatable in the front container.

6. The garbage disposer according to claim 1, wherein the acid gas device power is provided in the middle of the closed conduit returning from the Ι¾τ 装装 to the 5 言 m machine described above.